CryptofeedBuenos Aires Releases Blockchain Digital Identity Solution Powered by Matter Labs’ ZK ProofsPublikováno: 28.9.2023#Technology#news#Matter Labs#ZK rollups#rollup#Rollups#Zero knowledge#Zero-Knowledge Proofs#Digital Idenitty#Wallet#Argentina#buenos airesCelý článek Citizens of Buenos Aires can access the identity solution, the QuarkID wallet, where they can store their birth and marriage certificates, according to the city government.